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AM3351 датащи(PDF) 79 Page - Texas Instruments |
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AM3351 датащи(HTML) 79 Page - Texas Instruments |
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79 / 252 page ![]() 79 AM3359, AM3358, AM3357, AM3356, AM3354, AM3352, AM3351 www.ti.com SPRS717J – OCTOBER 2011 – REVISED APRIL 2016 Submit Documentation Feedback Product Folder Links: AM3359 AM3358 AM3357 AM3356 AM3354 AM3352 AM3351 Specifications Copyright © 2011–2016, Texas Instruments Incorporated 5 Specifications 5.1 Absolute Maximum Ratings over junction temperature range (unless otherwise noted) (1)(2) MIN MAX UNIT VDD_MPU(3) Supply voltage for the MPU core domain –0.5 1.5 V VDD_CORE Supply voltage for the core domain –0.5 1.5 V CAP_VDD_RTC(4) Supply voltage for the RTC core domain –0.5 1.5 V VPP(5) Supply voltage for the FUSE ROM domain –0.5 2.2 V VDDS_RTC Supply voltage for the RTC domain –0.5 2.1 V VDDS_OSC Supply voltage for the System oscillator –0.5 2.1 V VDDS_SRAM_CORE_BG Supply voltage for the Core SRAM LDOs –0.5 2.1 V VDDS_SRAM_MPU_BB Supply voltage for the MPU SRAM LDOs –0.5 2.1 V VDDS_PLL_DDR Supply voltage for the DPLL DDR –0.5 2.1 V VDDS_PLL_CORE_LCD Supply voltage for the DPLL Core and LCD –0.5 2.1 V VDDS_PLL_MPU Supply voltage for the DPLL MPU –0.5 2.1 V VDDS_DDR Supply voltage for the DDR I/O domain –0.5 2.1 V VDDS Supply voltage for all dual-voltage I/O domains –0.5 2.1 V VDDA1P8V_USB0 Supply voltage for USBPHY –0.5 2.1 V VDDA1P8V_USB1(6) Supply voltage for USBPHY –0.5 2.1 V VDDA_ADC Supply voltage for ADC –0.5 2.1 V VDDSHV1 Supply voltage for the dual-voltage I/O domain –0.5 3.8 V VDDSHV2(6) Supply voltage for the dual-voltage I/O domain –0.5 3.8 V VDDSHV3(6) Supply voltage for the dual-voltage I/O domain –0.5 3.8 V VDDSHV4 Supply voltage for the dual-voltage I/O domain –0.5 3.8 V VDDSHV5 Supply voltage for the dual-voltage I/O domain –0.5 3.8 V VDDSHV6 Supply voltage for the dual-voltage I/O domain –0.5 3.8 V VDDA3P3V_USB0 Supply voltage for USBPHY –0.5 4 V VDDA3P3V_USB1(6) Supply voltage for USBPHY –0.5 4 V USB0_VBUS(7) Supply voltage for USB VBUS comparator input –0.5 5.25 V USB1_VBUS(6)(7) Supply voltage for USB VBUS comparator input –0.5 5.25 V DDR_VREF Supply voltage for the DDR SSTL and HSTL reference voltage –0.3 1.1 V Steady state max voltage at all I/O pins(8) –0.5 V to I/O supply voltage + 0.3 V USB0_ID(9) Steady state maximum voltage for the USB ID input –0.5 2.1 V USB1_ID(6)(9) Steady state maximum voltage for the USB ID input –0.5 2.1 V Transient overshoot and undershoot specification at I/O terminal 25% of corresponding I/O supply voltage for up to 30% of signal period Latch-up performance(10) Class II (105°C) 45 mA Storage temperature, Tstg (11) –55 155 °C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) All voltage values are with respect to their associated VSS or VSSA_x. (3) Not available on the ZCE package. VDD_MPU is merged with VDD_CORE on the ZCE package. (4) This supply is sourced from an internal LDO when RTC_KALDO_ENn is low. If RTC_KALDO_ENn is high, this supply must be sourced from an external power supply. (5) During functional operation, this pin is a no connect. (6) Not available on the ZCE package. (7) This terminal is connected to a fail-safe I/O and does not have a dependence on any I/O supply voltage. (8) This parameter applies to all I/O terminals which are not fail-safe and the requirement applies to all values of I/O supply voltage. For example, if the voltage applied to a specific I/O supply is 0 volts the valid input voltage range for any I/O powered by that supply will be –0.5 to +0.3 V. Apply special attention anytime peripheral devices are not powered from the same power sources used to power the |
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